| Year |
Citation |
Score |
| 2014 |
Zhang R, Vanover E, Luo W, Newcomb M. Photochemical generation and kinetic studies of a putative porphyrin-ruthenium(V)-oxo species. Dalton Transactions (Cambridge, England : 2003). 43: 8749-56. PMID 24770388 DOI: 10.1039/C4Dt00649F |
0.805 |
|
| 2013 |
Sieracki NA, Gantner BN, Mao M, Horner JH, Ye RD, Malik AB, Newcomb ME, Bonini MG. Bioluminescent detection of peroxynitrite with a boronic acid-caged luciferin. Free Radical Biology & Medicine. 61: 40-50. PMID 23474271 DOI: 10.1016/J.Freeradbiomed.2013.02.020 |
0.375 |
|
| 2012 |
Su Z, Horner JH, Newcomb M. Cytochrome P450 119 Compounds I Formed by Chemical Oxidation and Photooxidation Are the Same Species. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 23108625 DOI: 10.1002/Chem.201202254 |
0.384 |
|
| 2012 |
Su Z, Horner JH, Newcomb M. Rates of fatty acid oxidations by P450 compound I are pH dependent. Chembiochem : a European Journal of Chemical Biology. 13: 2061-4. PMID 22890798 DOI: 10.1002/Cbic.201200387 |
0.319 |
|
| 2012 |
Su Z, Chen X, Horner JH, Newcomb M. Rate-controlling isomerizations in fatty acid oxidations by a cytochrome P450 compound I. Chemistry (Weinheim An Der Bergstrasse, Germany). 18: 2472-6. PMID 22298496 DOI: 10.1002/Chem.201103170 |
0.469 |
|
| 2012 |
Horner JH, Newcomb M. (ω-2,ω-2,ω-3,ω-3)-Tetradeuterio-fatty acids for mechanistic studies of enzyme-catalyzed hydroxylation reactions Journal of Labelled Compounds and Radiopharmaceuticals. 55: 406-410. DOI: 10.1002/Jlcr.2959 |
0.324 |
|
| 2011 |
Chen X, Su Z, Horner JH, Newcomb M. Oxidation of 10-undecenoic acid by cytochrome P450(BM-3) and its Compound I transient. Organic & Biomolecular Chemistry. 9: 7427-33. PMID 21901220 DOI: 10.1039/C1Ob06035J |
0.52 |
|
| 2011 |
Pan Z, Newcomb M. Acid-catalyzed disproportionation of oxoiron(IV) porphyrins to give oxoiron(IV) porphyrin radical cations. Inorganic Chemistry Communications. 14: 968-970. PMID 21572532 DOI: 10.1016/J.Inoche.2011.03.044 |
0.624 |
|
| 2011 |
DeZutter CB, Horner JH, Newcomb M. Rate constants for cyclizations of α-hydroxy radical clocks. Organic & Biomolecular Chemistry. 9: 516-22. PMID 21060911 DOI: 10.1039/C0Ob00588F |
0.787 |
|
| 2010 |
Yuan X, Sheng X, Horner JH, Bennett B, Fung LW, Newcomb M. Low temperature photo-oxidation of chloroperoxidase Compound II. Journal of Inorganic Biochemistry. 104: 1156-63. PMID 20674981 DOI: 10.1016/J.Jinorgbio.2010.07.004 |
0.458 |
|
| 2010 |
Vanover E, Huang Y, Xu L, Newcomb M, Zhang R. Photocatalytic aerobic oxidation by a bis-porphyrin-ruthenium(IV) mu-oxo dimer: observation of a putative porphyrin-ruthenium(V)-oxo intermediate. Organic Letters. 12: 2246-9. PMID 20394434 DOI: 10.1021/Ol1005938 |
0.799 |
|
| 2010 |
Choi S, Toy PH, Newcomb M. ChemInform Abstract: Picosecond Radical Kinetics. Fast Ring Openings of Secondary and Tertiary trans-2-Phenylcyclopropylcarbinyl Radicals Cheminform. 30: no-no. DOI: 10.1002/CHIN.199913070 |
0.632 |
|
| 2010 |
HORNER JH, MARTINEZ FN, MUSA OM, NEWCOMB M, SHAHIN HE. ChemInform Abstract: Kinetics of Dialkylaminium Cation Radical Reactions: Radical Clocks, Solvent Effects, Acidity Constants, and Rate Constants for Reactions with Hydrogen Atom Donors. Cheminform. 27: no-no. DOI: 10.1002/CHIN.199613074 |
0.352 |
|
| 2010 |
NEWCOMB M, VARICK TR, HA C, MANEK MB, YUE X. ChemInform Abstract: Picosecond Radical Kinetics. Rate Constants for Reaction of Benzeneselenol with Primary Alkyl Radicals and Calibration of the 6- Cyano-5-hexenyl Radical Cyclization Cheminform. 24: no-no. DOI: 10.1002/CHIN.199305108 |
0.362 |
|
| 2010 |
NEWCOMB M, MANEK MB. ChemInform Abstract: Picosecond Radical Kinetics. Benzeneselenol as a Fast Radical Trapping Agent and Rate Constants for Ring Opening of the trans-(2- Phenylcyclopropyl)carbinyl Radical. Cheminform. 22: no-no. DOI: 10.1002/CHIN.199113107 |
0.306 |
|
| 2009 |
Yuan X, Wang Q, Horner JH, Sheng X, Newcomb M. Kinetics and activation parameters for oxidations of styrene by Compounds I from the cytochrome P450(BM-3) (CYP102A1) heme domain and from CYP119. Biochemistry. 48: 9140-6. PMID 19708688 DOI: 10.1021/Bi901258M |
0.452 |
|
| 2009 |
Ueng SH, Solovyev A, Yuan X, Geib SJ, Fensterbank L, Lacôte E, Malacria M, Newcomb M, Walton JC, Curran DP. N-heterocyclic carbene boryl radicals: a new class of boron-centered radical. Journal of the American Chemical Society. 131: 11256-62. PMID 19606860 DOI: 10.1021/Ja904103X |
0.474 |
|
| 2009 |
Wang Q, Sheng X, Horner JH, Newcomb M. Quantitative production of compound I from a cytochrome P450 enzyme at low temperatures. Kinetics, activation parameters, and kinetic isotope effects for oxidation of benzyl alcohol. Journal of the American Chemical Society. 131: 10629-36. PMID 19572732 DOI: 10.1021/Ja9031105 |
0.437 |
|
| 2009 |
Harischandra DN, Lowery G, Zhang R, Newcomb M. Production of a putative iron(V)-oxocorrole species by photo-disproportionation of a bis-corrole-diiron(IV)-mu-oxo dimer: implication for a green oxidation catalyst. Organic Letters. 11: 2089-92. PMID 19361171 DOI: 10.1021/Ol900480P |
0.787 |
|
| 2009 |
Sheng X, Zhang H, Im SC, Horner JH, Waskell L, Hollenberg PF, Newcomb M. Kinetics of oxidation of benzphetamine by compounds I of cytochrome P450 2B4 and its mutants Journal of the American Chemical Society. 131: 2971-2976. PMID 19209859 DOI: 10.1021/Ja808982G |
0.453 |
|
| 2009 |
Pan Z, Wang Q, Sheng X, Horner JH, Newcomb M. Highly reactive porphyrin-iron-oxo derivatives produced by photolyses of metastable porphyrin-iron(IV) diperchlorates. Journal of the American Chemical Society. 131: 2621-8. PMID 19193008 DOI: 10.1021/Ja807847Q |
0.662 |
|
| 2009 |
Sheng X, Zhang H, Hollenberg PF, Newcomb M. Kinetic isotope effects in hydroxylation reactions effected by cytochrome P450 compounds I implicate multiple electrophilic oxidants for P450-catalyzed oxidations. Biochemistry. 48: 1620-7. PMID 19182902 DOI: 10.1021/Bi802279D |
0.414 |
|
| 2009 |
Pan Z, Harischandra DN, Newcomb M. Formation of stable and metastable porphyrin- and corrole-iron(IV) complexes and isomerizations to iron(III) macrocycle radical cations. Journal of Inorganic Biochemistry. 103: 174-81. PMID 19013647 DOI: 10.1016/J.Jinorgbio.2008.09.017 |
0.783 |
|
| 2008 |
Jin J, Newcomb M. Rate constants for hydrogen atom transfer reactions from bis(cyclopentadienyl)titanium(III) chloride-complexed water and methanol to an alkyl radical. The Journal of Organic Chemistry. 73: 7901-5. PMID 18800812 DOI: 10.1021/jo801869r |
0.479 |
|
| 2008 |
Sheng X, Horner JH, Newcomb M. Spectra and kinetic studies of the compound I derivative of cytochrome P450 119. Journal of the American Chemical Society. 130: 13310-20. PMID 18788736 DOI: 10.1021/Ja802652B |
0.493 |
|
| 2008 |
Pan Z, Horner JH, Newcomb M. Tunneling in C-H oxidation reactions by an oxoiron(IV) porphyrin radical cation: direct measurements of very large H/D kinetic isotope effects. Journal of the American Chemical Society. 130: 7776-7. PMID 18512909 DOI: 10.1021/Ja802484N |
0.621 |
|
| 2008 |
Jin J, Newcomb M. Rate Constants and Arrhenius Functions for Ring Opening of a Cyclobutylcarbinyl Radical Clock and for Hydrogen Atom Transfer From the Et3B−MeOH Complex Journal of Organic Chemistry. 73: 4740-4742. PMID 18479165 DOI: 10.1021/Jo800500E |
0.502 |
|
| 2008 |
Zhang R, Newcomb M. Laser flash photolysis generation of high-valent transition metal-oxo species: Insights from kinetic studies in real time Accounts of Chemical Research. 41: 468-477. PMID 18278877 DOI: 10.1021/Ar700175K |
0.528 |
|
| 2008 |
DeZutter CB, Horner JH, Newcomb M. Rate constants for 1,5- and 1,6-hydrogen atom transfer reactions of mono-, di-, and tri-aryl-substituted donors, models for hydrogen atom transfers in polyunsaturated fatty acid radicals. The Journal of Physical Chemistry. A. 112: 1891-6. PMID 18269270 DOI: 10.1021/Jp710750F |
0.791 |
|
| 2008 |
Newcomb M, Halgrimson JA, Horner JH, Wasinger EC, Chen LX, Sligar SG. X-ray absorption spectroscopic characterization of a cytochrome P450 compound II derivative. Proceedings of the National Academy of Sciences of the United States of America. 105: 8179-84. PMID 18174331 DOI: 10.1073/Pnas.0708299105 |
0.362 |
|
| 2008 |
Jin J, Newcomb M. Rate constants for hydrogen atom transfer reactions from bis(cyclopentadienyl)titanium(III) chloride-complexed water and methanol to an alkyl radical Journal of Organic Chemistry. 73: 7901-7905. DOI: 10.1021/Jo801869R |
0.548 |
|
| 2008 |
Bickelhaupt F, Newcomb M, DeZutter CB, De Boer HJR. The Grignard reagent formation reaction of 2-chloro-1,1,1-triphenylethane revisited European Journal of Organic Chemistry. 6225-6231. DOI: 10.1002/Ejoc.200800790 |
0.801 |
|
| 2007 |
Pan Z, Newcomb M. Kinetics and mechanism of oxidation reactions of porphyrin-iron(IV)-oxo intermediates. Inorganic Chemistry. 46: 6767-74. PMID 17630728 DOI: 10.1021/Ic700395J |
0.664 |
|
| 2007 |
Jin J, Newcomb M. Rate constants for reactions of alkyl radicals with water and methanol complexes of triethylborane. The Journal of Organic Chemistry. 72: 5098-103. PMID 17579450 DOI: 10.1021/jo070336s |
0.493 |
|
| 2007 |
Xu L, Jin J, Lal M, Daublain P, Newcomb M. Compatible injection and detection systems for studying the kinetics of excess electron transfer. Organic Letters. 9: 1837-40. PMID 17373807 DOI: 10.1021/Ol070593J |
0.796 |
|
| 2007 |
Newcomb M, Lansakara-P DS, Kim HY, Chandrasena RE, Lippard SJ, Beauvais LG, Murray LJ, Izzo V, Hollenberg PF, Coon MJ. Products from enzyme-catalyzed oxidations of norcarenes. The Journal of Organic Chemistry. 72: 1128-33. PMID 17288367 DOI: 10.1021/Jo061865J |
0.774 |
|
| 2007 |
Newcomb M, Chandrasena RE, Lansakara-P DS, Kim HY, Lippard SJ, Beauvais LG, Murray LJ, Izzo V, Hollenberg PF, Coon MJ. Desaturase reactions complicate the use of norcarane as a mechanistic probe. Unraveling the mixture of twenty-plus products formed in enzyme-catalyzed oxidations of norcarane. The Journal of Organic Chemistry. 72: 1121-7. PMID 17288366 DOI: 10.1021/Jo061864R |
0.796 |
|
| 2007 |
Pan Z, Zhang R, Fung LW, Newcomb M. Photochemical production of a highly reactive porphyrin-iron-oxo species. Inorganic Chemistry. 46: 1517-9. PMID 17284026 DOI: 10.1021/Ic061972W |
0.637 |
|
| 2007 |
Horner JH, Newcomb M. Kinetic studies of a fast, reversible alkene radical cation cyclization reaction. The Journal of Organic Chemistry. 72: 1609-16. PMID 17256989 DOI: 10.1021/jo061868w |
0.375 |
|
| 2007 |
Jin J, Newcomb M. Rate constants for reactions of alkyl radicals with water and methanol complexes of triethylborane Journal of Organic Chemistry. 72: 5098-5103. DOI: 10.1021/Jo070336S |
0.563 |
|
| 2007 |
Horner JH, Newcomb M. Kinetic studies of a fast, reversible alkene radical cation cyclization reaction Journal of Organic Chemistry. 72: 1609-1616. DOI: 10.1021/Jo061868W |
0.481 |
|
| 2006 |
Horner JH, Lal M, Newcomb M. Radical heterolysis reactions. Dynamics of formation, collapse, and solvation of ion pairs determined by a competition kinetic method. Organic Letters. 8: 5497-500. PMID 17107056 DOI: 10.1021/Ol062242V |
0.414 |
|
| 2006 |
Zhang R, Nagraj N, Lansakara-P DS, Hager LP, Newcomb M. Kinetics of two-electron oxidations by the compound I derivative of chloroperoxidase, a model for cytochrome P450 oxidants. Organic Letters. 8: 2731-4. PMID 16774243 DOI: 10.1021/Ol060762K |
0.526 |
|
| 2006 |
Newcomb M, Zhang R, Chandrasena RE, Halgrimson JA, Horner JH, Makris TM, Sligar SG. Cytochrome p450 compound I. Journal of the American Chemical Society. 128: 4580-1. PMID 16594688 DOI: 10.1021/Ja060048Y |
0.789 |
|
| 2006 |
Pan Z, Zhang R, Newcomb M. Kinetic studies of reactions of iron(IV)-oxo porphyrin radical cations with organic reductants. Journal of Inorganic Biochemistry. 100: 524-32. PMID 16500709 DOI: 10.1016/J.Jinorgbio.2005.12.022 |
0.694 |
|
| 2006 |
Martinez E, Newcomb M. Rate constants for anilidyl radical cyclization reactions Journal of Organic Chemistry. 71: 557-561. PMID 16408964 DOI: 10.1021/Jo051953O |
0.66 |
|
| 2006 |
Newcomb M, Shen R, Lu Y, Coon MJ, Hollenberg PF, Kopp DA, Lippard SJ. Evaluation of Norcarane as a Probe for Radicals in Cytochrome P450- and Soluble Methane Monooxygenase-Catalyzed Hydroxylation Reactions [J. Am. Chem. Soc.2002,124, 6879−6886]. Journal of the American Chemical Society. 128: 1394-1394. DOI: 10.1021/Ja0599216 |
0.434 |
|
| 2006 |
Newcomb M, Zhang R, Pan Z, Harischandra DN, Chandrasena REP, Horner JH, Martinez E. Laser flash photolysis production of metal-oxo derivatives and direct kinetic studies of their oxidation reactions Catalysis Today. 117: 98-104. DOI: 10.1016/J.Cattod.2006.05.007 |
0.799 |
|
| 2005 |
Xu L, Newcomb M. Acid-, base-, and lewis-acid-catalyzed heterolysis of methoxide from an alpha-hydroxy-beta-methoxy radical: models for reactions catalyzed by coenzyme B12-dependent diol dehydratase. The Journal of Organic Chemistry. 70: 9296-303. PMID 16268602 DOI: 10.1021/Jo051349D |
0.669 |
|
| 2005 |
Harischandra DN, Zhang R, Newcomb M. Photochemical generation of a highly reactive iron-oxo intermediate. A true iron(V)-oxo species? Journal of the American Chemical Society. 127: 13776-7. PMID 16201783 DOI: 10.1021/Ja0542439 |
0.805 |
|
| 2005 |
Newcomb M, Chandrasena RE. Highly reactive electrophilic oxidants in cytochrome P450 catalysis. Biochemical and Biophysical Research Communications. 338: 394-403. PMID 16168951 DOI: 10.1016/J.Bbrc.2005.08.208 |
0.807 |
|
| 2005 |
Zhang R, Harischandra DN, Newcomb M. Laser flash photolysis generation and kinetic studies of corrole-manganese(V)-oxo intermediates. Chemistry (Weinheim An Der Bergstrasse, Germany). 11: 5713-20. PMID 16034998 DOI: 10.1002/Chem.200500134 |
0.8 |
|
| 2005 |
Zhang R, Horner JH, Newcomb M. Laser flash photolysis generation and kinetic studies of porphyrin-manganese-oxo intermediates. Rate constants for oxidations effected by porphyrin-Mn(V)-oxo species and apparent disproportionation equilibrium constants for porphyrin-Mn(IV)-oxo species. Journal of the American Chemical Society. 127: 6573-82. PMID 15869278 DOI: 10.1021/Ja045042S |
0.465 |
|
| 2005 |
Zhang R, Chandrasena RE, Martinez E, Horner JH, Newcomb M. Formation of compound I by photo-oxidation of compound II. Organic Letters. 7: 1193-5. PMID 15760172 DOI: 10.1021/Ol050296J |
0.813 |
|
| 2005 |
Newcomb M, Miranda N. An accelerating-reporting group for studies of radical heterolysis reactions and its application in an acid-catalyzed fragmentation reaction of an alpha,beta-dimethoxy radical. The Journal of Organic Chemistry. 69: 6515-20. PMID 15387572 DOI: 10.1021/jo0357972 |
0.351 |
|
| 2005 |
Chandrasena REP, Aebisher D, Newcomb M. Products from solvolysis reactions that form (2-phenylcyclopropyl)carbinyl cations Journal of Physical Organic Chemistry. 18: 974-977. DOI: 10.1002/Poc.951 |
0.408 |
|
| 2004 |
Miranda N, Xu L, Newcomb M. Lewis acid catalysis in heterolysis reactions of glycol ether radicals mimicking diol dehydratase-catalyzed reactions. Organic Letters. 6: 4511-4. PMID 15548063 DOI: 10.1021/Ol0481131 |
0.654 |
|
| 2004 |
Horner JH, Bagnol L, Newcomb M. Kinetics of radical heterolysis reactions forming alkene radical cations. Journal of the American Chemical Society. 126: 14979-14987. PMID 15535727 DOI: 10.1021/Ja046089G |
0.438 |
|
| 2004 |
Daublain P, Horner JH, Kuznetsov A, Newcomb M. Solvent polarity effects and limited acid catalysis in rearrangements of model radicals for the methylmalonyl-CoA mutase- and isobutyryl-CoA mutase-catalyzed isomerization reactions. Journal of the American Chemical Society. 126: 5368-9. PMID 15113202 DOI: 10.1021/Ja049913+ |
0.792 |
|
| 2004 |
Chandrasena RE, Vatsis KP, Coon MJ, Hollenberg PF, Newcomb M. Hydroxylation by the hydroperoxy-iron species in cytochrome P450 enzymes. Journal of the American Chemical Society. 126: 115-26. PMID 14709076 DOI: 10.1021/Ja038237T |
0.79 |
|
| 2004 |
Newcomb M, Miranda N. An accelerating-reporting group for studies of radical heterolysis reactions and its application in an acid-catalyzed fragmentation reaction of an α,β-dimethoxy radical Journal of Organic Chemistry. 69: 6515-6520. DOI: 10.1021/Jo0357972 |
0.455 |
|
| 2003 |
Bagnol L, Horner JH, Newcomb M. Direct Detection of Ion Pair Formation and Collapse in a Migration Reaction of a β-Phosphate Radical Organic Letters. 5: 5055-5058. PMID 14682763 DOI: 10.1021/Ol036052L |
0.354 |
|
| 2003 |
Zhang R, Newcomb M. Laser flash photolysis formation and direct kinetic studies of manganese(V)-oxo porphyrin intermediates Journal of the American Chemical Society. 125: 12418-12419. PMID 14531679 DOI: 10.1021/Ja0377448 |
0.443 |
|
| 2003 |
Newcomb M, Aebisher D, Shen R, Chandrasena RE, Hollenberg PF, Coon MJ. Kinetic isotope effects implicate two electrophilic oxidants in cytochrome p450-catalyzed hydroxylations. Journal of the American Chemical Society. 125: 6064-5. PMID 12785830 DOI: 10.1021/Ja0343858 |
0.788 |
|
| 2003 |
Miranda N, Daublain P, Horner JH, Newcomb M. Carboxylate-substituted radicals from phenylselenide derivatives. Designs on models for coenzyme B12-dependent enzyme-catalyzed rearrangements. Journal of the American Chemical Society. 125: 5260-1. PMID 12720422 DOI: 10.1021/Ja034888D |
0.761 |
|
| 2003 |
Newcomb M, Miranda N. Kinetic Results Implicating a Polar Radical Reaction Pathway in the Rearrangement Catalyzed by α-Methyleneglutarate Mutase Journal of the American Chemical Society. 125: 4080-4086. PMID 12670228 DOI: 10.1021/Ja028686D |
0.445 |
|
| 2003 |
Taxil E, Bagnol L, Horner JH, Newcomb M. Efficient production of enol ether radical cations by heterolytic cleavage of beta-mesylate radicals. Organic Letters. 5: 827-830. PMID 12633082 DOI: 10.1021/Ol034061O |
0.438 |
|
| 2003 |
Goto M, Yamada T, Kimbara K, Horner J, Newcomb M, Gupta TK, Chakrabarty AM. Induction of apoptosis in macrophages by Pseudomonas aeruginosa azurin: tumour-suppressor protein p53 and reactive oxygen species, but not redox activity, as critical elements in cytotoxicity. Molecular Microbiology. 47: 549-59. PMID 12519204 DOI: 10.1046/J.1365-2958.2003.03317.X |
0.325 |
|
| 2003 |
Newcomb M, Hollenberg PF, Coon MJ. Multiple mechanisms and multiple oxidants in P450-catalyzed hydroxylations. Archives of Biochemistry and Biophysics. 409: 72-9. PMID 12464246 DOI: 10.1016/S0003-9861(02)00445-9 |
0.463 |
|
| 2002 |
Newcomb M, Daublain P, Horner JH. p-Nitrobenzenesulfenate esters as precursors for laser flash photolysis studies of alkyl radicals. The Journal of Organic Chemistry. 67: 8669-71. PMID 12444656 DOI: 10.1021/Jo026218G |
0.783 |
|
| 2002 |
Newcomb M, Shen R, Lu Y, Coon MJ, Hollenberg PF, Kopp DA, Lippard SJ. Evaluation of norcarane as a probe for radicals in cytochome p450- and soluble methane monooxygenase-catalyzed hydroxylation reactions. Journal of the American Chemical Society. 124: 6879-86. PMID 12059209 DOI: 10.1021/Ja017858O |
0.467 |
|
| 2002 |
Horner JH, Taxil E, Newcomb M. Laser Flash Photolysis Kinetic Studies of Enol Ether Radical Cations. Rate Constants for Heterolysis of α-Methoxy-β-phosphatoxyalkyl Radicals and for Cyclizations of Enol Ether Radical Cations Journal of the American Chemical Society. 124: 5402-5410. PMID 11996580 DOI: 10.1021/Ja0177399 |
0.446 |
|
| 2001 |
Horner JH, Newcomb M. Enol ether radical cation reaction kinetics. Laser flash photolysis calibration of radical cation clocks [15] Journal of the American Chemical Society. 123: 4364-4365. PMID 11457215 DOI: 10.1021/Ja015639X |
0.452 |
|
| 2001 |
Bales BC, Horner JH, Huang X, Newcomb M, Crich D, Greenberg MM. Product studies and laser flash photolysis on alkyl radicals containing two different beta-leaving groups are consonant with the formation of an olefin cation radical. Journal of the American Chemical Society. 123: 3623-9. PMID 11457093 DOI: 10.1021/Ja0042938 |
0.441 |
|
| 2001 |
Newcomb M, Miranda N, Sannigrahi M, Huang X, Crich D. Direct measurement of enol ether radical cation reaction kinetics. Journal of the American Chemical Society. 123: 6445-6. PMID 11427083 DOI: 10.1021/Ja015602C |
0.452 |
|
| 2000 |
Horner JH, Choi S, Newcomb M. Laser flash photolysis studies of alkoxyl radical kinetics using 4-nitrobenzenesulfenate esters as radical precursors Organic Letters. 2: 3369-3372. PMID 11029213 DOI: 10.1021/Ol006469G |
0.43 |
|
| 2000 |
Choi S, Horner JH, Newcomb M. Laser Flash Photolysis Measurements of the Kinetics of Ring Opening of the 2,2-Diphenylcyclobutylcarbinyl Radical. Journal of Organic Chemistry. 65: 4447-4449. PMID 10891152 DOI: 10.1021/Jo000095N |
0.352 |
|
| 2000 |
Crich D, Huang X, Newcomb M. Inter- and intramolecular pathways for the formation of tetrahydrofurans from beta-(Phosphatoxy)alkyl radicals. Evidence for a dissociative mechanism The Journal of Organic Chemistry. 65: 523-9. PMID 10813967 DOI: 10.1021/Jo991570O |
0.414 |
|
| 2000 |
Newcomb M, Shen R, Choi SY, Toy PH, Hollenberg PF, Vaz ADN, Coon MJ. Cytochrome P450-catalyzed hydroxylation of mechanistic probes that distinguish between radicals and cations. Evidence for cationic but not for radical intermediates Journal of the American Chemical Society. 122: 2677-2686. DOI: 10.1021/Ja994106+ |
0.632 |
|
| 2000 |
Halgren TA, Roberts JD, Horner JH, Martinez FN, Tronche C, Newcomb M. Kinetics and equilibrium constants for reactions of α-phenyl- substituted cyclopropylcarbinyl radicals Journal of the American Chemical Society. 122: 2988-2994. DOI: 10.1021/Ja991114H |
0.588 |
|
| 2000 |
Chatgilialoglu C, Ferreri C, Bazzanini R, Guerra M, Choi SY, Emanuel CJ, Horner JH, Newcomb M. Models of DNA C1' radicals. Structural, spectral, and chemical properties of the thyminylmethyl radical and the 2'-deoxyuridin-1'-yl radical Journal of the American Chemical Society. 122: 9525-9533. DOI: 10.1021/Ja001783R |
0.426 |
|
| 2000 |
Newcomb M, Miranda N, Huang X, Crich D. Laser Flash Photolysis Kinetic Studies of α-Methoxy-β-phosphatoxyalkyl Radical Heterolysis Reactions: A Method for Alkoxyalkyl Radical Cation Detection Journal of the American Chemical Society. 122: 6128-6129. DOI: 10.1021/Ja000763M |
0.391 |
|
| 1999 |
Whitted PO, Horner JH, Newcomb M, Huang X, Crich D. Heterolytic cleavage of a beta-phosphatoxyalkyl radical resulting in phosphate migration or radical cation formation as a function of solvent polarity. Organic Letters. 1: 153-6. PMID 10822551 DOI: 10.1021/Ol990054H |
0.422 |
|
| 1999 |
Newcomb M, Choi S, Toy PH. Picosecond radical kinetics. Rate constants for ring openings of 2-aryl-substituted cyclopropylcarbinyl radicals Canadian Journal of Chemistry. 77: 1123-1135. DOI: 10.1139/V99-094 |
0.693 |
|
| 1999 |
Furxhi E, Horner JH, Newcomb M. Direct Measurements of the Kinetics of 3-exo Radical Cyclizations Using Radical Reporter Groups Journal of Organic Chemistry. 64: 4064-4068. DOI: 10.1021/Jo990129V |
0.383 |
|
| 1999 |
Newcomb M, Choi SY, Horner JH. Adjusting the top end of the alkyl radical kinetic scale. Laser flash photolysis calibrations of fast radical clocks and rate constants for reactions of benzeneselenol Journal of Organic Chemistry. 64: 1225-1231. DOI: 10.1021/Jo981930S |
0.462 |
|
| 1999 |
Musa OM, Horner JH, Newcomb M. Laser flash photolysis measurements of the kinetics of carbon-nitrogen bond rotations in α-amide radicals Journal of Organic Chemistry. 64: 1022-1025. DOI: 10.1021/Jo981538E |
0.32 |
|
| 1999 |
Newcomb M, Horner JH, Whitted PO, Crich D, Huang X, Yao Q, Zipse H. β-Phosphatoxyalkyl Radical Reactions: Competing Phosphate Migration and Phosphoric Acid Elimination from a Radical Cation−Phosphate Anion Pair Formed by Heterolytic Fragmentation Journal of the American Chemical Society. 121: 10685-10694. DOI: 10.1021/Ja991012R |
0.454 |
|
| 1999 |
Emanuel CJ, Newcomb M, Ferreri C, Chatgilialoglu C. Kinetics of 2'-deoxyuridin-1'-yl radical reactions Journal of the American Chemical Society. 121: 2927-2928. DOI: 10.1021/Ja9839872 |
0.461 |
|
| 1999 |
Chatgilialoglu C, Newcomb M. Hydrogen Donor Abilities of the Group 14 Hydrides Advances in Organometallic Chemistry. 44: 67-112. DOI: 10.1016/S0065-3055(08)60620-6 |
0.449 |
|
| 1998 |
Musa OM, Choi S, Horner JH, Newcomb M. Absolute Rate Constants for alpha-Amide Radical Reactions. Journal of Organic Chemistry. 63: 786-793. PMID 11672074 DOI: 10.1021/Jo9717907 |
0.426 |
|
| 1998 |
Toy PH, Newcomb M, Hager LP. Hypersensitive radical probe studies of chloroperoxidase-catalyzed hydroxylation reactions. Chemical Research in Toxicology. 11: 816-23. PMID 9671545 DOI: 10.1021/Tx9800295 |
0.669 |
|
| 1998 |
Choi SY, Toy PH, Newcomb M. Picosecond radical kinetics. Fast ring openings of secondary and tertiary trans-2-phenylcyclopropylcarbinyl radicals Journal of Organic Chemistry. 63: 8609-8613. DOI: 10.1021/Jo981020A |
0.663 |
|
| 1998 |
Martinez FN, Schlegel HB, Newcomb M. Ab InitioMolecular Orbital Calculations of Electronic Effects on the Kinetics of Cyclopropylcarbinyl Radical Ring Openings The Journal of Organic Chemistry. 63: 3618-3623. DOI: 10.1021/Jo972272Z |
0.369 |
|
| 1998 |
Simakov PA, Martinez FN, Horner JH, Newcomb M. Absolute Rate Constants for Alkoxycarbonyl Radical Reactions The Journal of Organic Chemistry. 63: 1226-1232. DOI: 10.1021/Jo971774+ |
0.443 |
|
| 1998 |
Toy PH, Newcomb M, Coon MJ, Vaz ADN. Two distinct electrophilic oxidants effects hydroxylation in cytochrome P-450-catalyzed reactions [20] Journal of the American Chemical Society. 120: 9718-9719. DOI: 10.1021/Ja981990F |
0.685 |
|
| 1998 |
Horner JH, Tanaka N, Newcomb M. Kinetics of Cyclopropylcarbinyl Radical Ring Openings Measured Directly by Laser Flash Photolysis Journal of the American Chemical Society. 120: 10379-10390. DOI: 10.1021/Ja9819460 |
0.413 |
|
| 1998 |
Horner JH, Musa OM, Bouvier A, Newcomb M. Absolute Kinetics of Amidyl Radical Reactions Journal of the American Chemical Society. 120: 7738-7748. DOI: 10.1021/Ja981244A |
0.445 |
|
| 1998 |
Choi S, Crich D, Horner JH, Huang X, Martinez FN, Newcomb M, Wink DJ, Yao Q. Absence of Diffusively Free Radical Cation Intermediates in Reactions of β-(Phosphatoxy)alkyl Radicals Journal of the American Chemical Society. 120: 211-212. DOI: 10.1021/Ja973512V |
0.408 |
|
| 1998 |
Simakov PA, Choi SY, Newcomb M. Dimethyldioxirane hydroxylation of a hypersensitive radical probe: Supporting evidence for an oxene insertion pathway Tetrahedron Letters. 39: 8187-8190. DOI: 10.1016/S0040-4039(98)01871-1 |
0.344 |
|
| 1998 |
Chatgilialoglu C, Gimisis T, Guerra M, Ferreri C, Emanuel CJ, Horner JH, Newcomb M, Lucarini M, Pedulli GF. Spectra and structure of the 2'-deoxyuridin-1'-yl radical Tetrahedron Letters. 39: 3947-3950. DOI: 10.1016/S0040-4039(98)00731-X |
0.365 |
|
| 1997 |
Ha C, Musa OM, Martinez FN, Newcomb M. Lewis Acid Activation and Catalysis of Dialkylaminyl Radical Reactions. Journal of Organic Chemistry. 62: 2704-2710. PMID 11671628 DOI: 10.1021/Jo962396W |
0.452 |
|
| 1997 |
Tadic-Biadatti MHL, Callier-Dublanchet AC, Horner JH, Quiclet-Sire B, Zard SZ, Newcomb M. Absolute Rate Constants for Iminyl Radical Reactions Journal of Organic Chemistry. 62: 559-563. PMID 11671449 DOI: 10.1021/Jo961530+ |
0.467 |
|
| 1997 |
Toy PH, Dhanabalasingam B, Newcomb M, Hanna IH, Hollenberg PF. A Substituted Hypersensitive Radical Probe for Enzyme-Catalyzed Hydroxylations: Synthesis of Racemic and Enantiomerically Enriched Forms and Application in a Cytochrome P450-Catalyzed Oxidation The Journal of Organic Chemistry. 62: 9114-9122. DOI: 10.1021/Jo9712097 |
0.687 |
|
| 1997 |
Newcomb M, Horner JH, Emanuel CJ. Transition State Polarization Effects and Steric Effects in the Kinetics of Alkoxycarbonyl-Substituted Radical Fragmentations Journal of the American Chemical Society. 119: 7147-7148. DOI: 10.1021/Ja971141C |
0.324 |
|
| 1997 |
Newcomb M, Musa OM, Martinez FN, Horner JH. Kinetics of 5-exo Cyclizations of N-Alkyl-4-pentenaminyl Radicals and β-Fragmentations of β-(Dialkylamino)alkyl Radicals Journal of the American Chemical Society. 119: 4569-4577. DOI: 10.1021/Ja964318W |
0.461 |
|
| 1997 |
Horner JH, Martinez FN, Newcomb M, Curran DP. Rate constants for reaction of a fluorous tin hydride reagent with primary alkyl radicals Tetrahedron Letters. 38: 2783-2786. DOI: 10.1016/S0040-4039(97)00489-9 |
0.367 |
|
| 1996 |
Tadic-Biadatti MHL, Newcomb M. Picosecond radical kinetics. Rate constants for ring openings of (2-alkoxy-3-phenylcyclopropyl)methyl radicals Journal of the Chemical Society-Perkin Transactions 1. 7: 1467-1473. DOI: 10.1039/P29960001467 |
0.47 |
|
| 1996 |
Martinez FN, Schlegel HB, Newcomb M. Ab InitioMolecular Orbital Calculations of Ring Opening of Cyclopropylcarbinyl Radicals The Journal of Organic Chemistry. 61: 8547-8550. DOI: 10.1021/Jo961312G |
0.374 |
|
| 1996 |
Newcomb M, Tanaka N, Bouvier A, Tronche C, Horner JH, Musa OM, Martinez FN. Direct Measurements of Unimolecular Radical Kinetics Employing Ultrafast Radical Rearrangements as Reporters Journal of the American Chemical Society. 118: 8505-8506. DOI: 10.1021/Ja961615S |
0.393 |
|
| 1996 |
Musa OM, Horner JH, Shahin H, Newcomb M. A Kinetic Scale for Dialkylaminyl Radical Reactions Journal of the American Chemical Society. 118: 3862-3868. DOI: 10.1021/Ja954268F |
0.453 |
|
| 1996 |
Choi SY, Eaton PE, Hollenberg PF, Liu KE, Lippard SJ, Newcomb M, Putt DA, Upadhyaya SP, Xiong Y. Regiochemical variations in reactions of methylcubane with tert-butoxyl radical, cytochrome P-450 enzymes, and a methane monooxygenase system Journal of the American Chemical Society. 118: 6547-6555. DOI: 10.1021/Ja952226L |
0.418 |
|
| 1995 |
Newcomb M, Le Tadic-Biadatti M, Chestney DL, Roberts ES, Hollenberg PF. A nonsynchronous concerted mechanism for cytochrome P-450 catalyzed hydroxylation Journal of the American Chemical Society. 117: 12085-12091. DOI: 10.1021/Ja00154A008 |
0.315 |
|
| 1995 |
Horner JH, Martinez FN, Musa OM, Newcomb M, Shahin HE. Kinetics of Dialkylaminium Cation Radical Reactions: Radical Clocks, Solvent Effects, Acidity Constants, and Rate Constants for Reactions with Hydrogen Atom Donors Journal of the American Chemical Society. 117: 11124-11133. DOI: 10.1021/Ja00150A012 |
0.458 |
|
| 1995 |
Newcomb M, Horner JH, Filipkowski MA, Ha C, Park S. Absolute Rate Constants for Reactions of .alpha.-Carbethoxy and .alpha.-Cyano Radicals Journal of the American Chemical Society. 117: 3674-3684. DOI: 10.1021/Ja00118A003 |
0.327 |
|
| 1995 |
Newcomb M, Le Tadic M, Putt DA, Hollenberg PF. An incredibly fast apparent oxygen rebound rate constant for hydrocarbon hydroxylation by cytochrome P-450 enzymes Journal of the American Chemical Society. 117: 3312-3313. DOI: 10.1021/Ja00116A052 |
0.317 |
|
| 1995 |
Johnson CC, Horner JH, Tronche C, Newcomb M. Absolute Kinetics of .alpha.-Methoxy Radical Reactions. A Foundation for a Kinetic Scale for .alpha.-Alkoxy Radical Reactions Journal of the American Chemical Society. 117: 1684-1687. DOI: 10.1021/Ja00111A003 |
0.386 |
|
| 1995 |
Choi SY, Newcomb M. Picosecond radical kinetics. Alkoxycarbonyl accelerated cyclopropylcarbinyl radical ring openings Tetrahedron. 51: 657-664. DOI: 10.1016/0040-4020(94)00972-W |
0.306 |
|
| 1994 |
Esker JL, Newcomb M. Multiple reaction channels of (N-acyl-N-alkylcarbamoyl)oxyl radicals from N-acyl PTOC carbamates Journal of Organic Chemistry. 59: 2779-2786. DOI: 10.1021/Jo00089A023 |
0.421 |
|
| 1994 |
Newcomb M, Chestney DL. A Hypersensitive Mechanistic Probe for Distinguishing between Radical and Carbocation Intermediates Journal of the American Chemical Society. 116: 9753-9754. DOI: 10.1021/Ja00100A052 |
0.393 |
|
| 1994 |
Martin-Esker AA, Johnson CC, Horner JH, Newcomb M. Picosecond Radical Kinetics. Fast Ring Openings of Constrained, Aryl-Substituted Cyclopropylcarbinyl Radicals Journal of the American Chemical Society. 116: 9174-9181. DOI: 10.1021/Ja00099A036 |
0.427 |
|
| 1993 |
Esker JL, Newcomb M. Chemistry of amidyl radicals produced from N-hydroxypyridine-2-thione imidate esters The Journal of Organic Chemistry. 58: 4933-4940. DOI: 10.1021/Jo00070A033 |
0.425 |
|
| 1993 |
Curran DP, Martin-Esker AA, Ko SB, Newcomb M. Rate constants for chalcogen group transfers in bimolecular substitution reactions with primary alkyl radicals The Journal of Organic Chemistry. 58: 4691-4695. DOI: 10.1021/Jo00069A036 |
0.408 |
|
| 1993 |
Ha C, Horner JH, Newcomb M, Varick TR, Arnold BR, Lusztyk J. Kinetic studies of the cyclization of the 6,6-diphenyl-5-hexenyl radical. A test of the accuracy of rate constants for reactions of hydrogen transfer agents Journal of Organic Chemistry. 58: 1194-1198. DOI: 10.1021/Jo00057A036 |
0.451 |
|
| 1993 |
Liu KE, Johnson CC, Newcomb M, Lippard SJ. Radical clock substrate probes and kinetic isotope effect studies of the hydroxylation of hydrocarbons by methane monooxygenase Journal of the American Chemical Society. 115: 939-947. DOI: 10.1021/Ja00056A018 |
0.377 |
|
| 1993 |
Esker JL, Newcomb M. Amidyl radicals from N-(phenylthio)amides Tetrahedron Letters. 34: 6877-6880. DOI: 10.1016/S0040-4039(00)91819-7 |
0.327 |
|
| 1993 |
Newcomb M, Horner JH, Shahin H. Rate constants for aminyl radical reactions Tetrahedron Letters. 34: 5523-5526. DOI: 10.1016/S0040-4039(00)73871-8 |
0.34 |
|
| 1992 |
Newcomb M, Johnson CC, Manek MB, Varick TR. Picosecond radical kinetics. Ring openings of phenyl-substituted cyclopropylcarbinyl radicals Journal of the American Chemical Society. 114: 10915-10921. DOI: 10.1021/Ja00053A031 |
0.414 |
|
| 1992 |
Newcomb M, Varick TR, Ha C, Manek MB, Yue X. Picosecond radical kinetics. Rate constants for reaction of benzeneselenol with primary alkyl radicals and calibration of the 6-cyano-5-hexenyl radical cyclization Journal of the American Chemical Society. 114: 8158-8163. DOI: 10.1021/Ja00047A026 |
0.403 |
|
| 1992 |
Choi SY, Eaton PE, Newcomb M, Yip YC. Picosecond radical kinetics. Bond cleavage of the cubylcarbinyl radical Journal of the American Chemical Society. 114: 6326-6329. DOI: 10.1021/Ja00042A008 |
0.447 |
|
| 1991 |
Newcomb M, Weber KA. 3-Hydroxy-4-methylthiazole-2(3H)-thione carbamates (TTOC carbamates). Useful precursors for monoalkylaminium cation radicals Journal of Organic Chemistry. 56: 1309-1313. DOI: 10.1021/Jo00003A073 |
0.445 |
|
| 1991 |
Fu H, Newcomb M, Wong CH. Pseudomonas oleovorans monooxygenase catalyzed asymmetric epoxidation of allyl alcohol derivatives and hydroxylation of a hypersensitive radical probe with the radical ring opening rate exceeding the oxygen rebound rate Journal of the American Chemical Society. 113: 5878-5880. DOI: 10.1021/Ja00015A061 |
0.388 |
|
| 1991 |
Newcomb M, Manek MB, Glenn AG. Ring opening and hydrogen-atom transfer trapping of the bicyclo[2.1.0]pent-2-yl radical Journal of the American Chemical Society. 113: 949-958. DOI: 10.1021/Ja00003A031 |
0.371 |
|
| 1990 |
Newcomb M, Samdal S, Thomassen H, Vilkov LV, Volden HV, Maartmann-Moe K, Wold S. Radical Kinetics and the Quantitation of Alkyl Halide Mechanistic Probe Studies. Acta Chemica Scandinavica. 44: 299-310. DOI: 10.3891/ACTA.CHEM.SCAND.44-0299 |
0.31 |
|
| 1990 |
Newcomb M, Manek MB. Picosecond radical kinetics. Benzeneselenol as a fast radical trapping agent and rate constants for ring opening of the trans-(2-phenylcyclopropyl)carbinyl radical Journal of the American Chemical Society. 112: 9662-9663. DOI: 10.1021/Ja00182A048 |
0.418 |
|
| 1990 |
Park S, Varick TR, Newcomb M. Acceleration of the 4-exo radical cyclization to a synthetically useful rate. Cyclization of the 2,2-dimethyl-5-cyano-4-pentenyl radical Tetrahedron Letters. 31: 2975-2978. DOI: 10.1016/S0040-4039(00)89002-4 |
0.459 |
|
| 1990 |
Newcomb M, Udaya Kumar M. N-Hydroxypyridine-2-thione carbamates. VII. Intermolecular addition and addition-cyclization reactions of aminium cation radicals Tetrahedron Letters. 31: 1675-1678. DOI: 10.1016/S0040-4039(00)88851-6 |
0.348 |
|
| 1990 |
Newcomb M, Marquardt DJ, Deeb TM. N-hydroxypyridine-2-thione carbamates. v. syntheses of alkaloid skeletons by aminium cation radical cyclizations Tetrahedron. 46: 2329-2344. DOI: 10.1016/S0040-4020(01)82013-5 |
0.309 |
|
| 1990 |
Newcomb M, Deeb TM, Marquardt DJ. N-hydroxypyridine-2-thione carbamates. IV. A comparison of 5-exo cyclizations of an aminyl radical and an aminium cation radical Tetrahedron. 46: 2317-2328. DOI: 10.1016/S0040-4020(01)82012-3 |
0.431 |
|
| 1989 |
Newcomb M, Glenn AG, Williams WG. Rate constants and Arrhenius functions for rearrangements of the 2,2-dimethyl-3-butenyl and (2,2-dimethylcyclopropyl)methyl radicals [Erratum to document cited in CA110(25):230883j] The Journal of Organic Chemistry. 54: 6140-6140. DOI: 10.1021/Jo00287A037 |
0.323 |
|
| 1989 |
Blanda MT, Horner JH, Newcomb M. Macrocycles containing tin. The preparation of macrobicyclic Lewis acidic hosts containing two tin atoms and tin-119 NMR studies of their chloride and bromide binding properties in solution The Journal of Organic Chemistry. 54: 4626-4636. DOI: 10.1021/Jo00280A033 |
0.339 |
|
| 1989 |
Newcomb M, Glenn AG, Manek MB. Rate constants and Arrhenius functions for hydrogen atom transfer from tert-butyl thiol to primary alkyl radicals The Journal of Organic Chemistry. 54: 4603-4606. DOI: 10.1021/Jo00280A028 |
0.359 |
|
| 1989 |
Newcomb M, Glenn AG, Williams WG. Rate constants and Arrhenius functions for rearrangements of the 2,2-dimethyl-3-butenyl and (2,2-dimethylcyclopropyl)methyl radicals The Journal of Organic Chemistry. 54: 2675-2681. DOI: 10.1021/Jo00272A042 |
0.36 |
|
| 1989 |
Curran DP, Bosch E, Kaplan J, Newcomb M. Rate constants for halogen atom transfer from representative .alpha.-halo carbonyl compounds to primary alkyl radicals The Journal of Organic Chemistry. 54: 1826-1831. DOI: 10.1021/Jo00269A016 |
0.355 |
|
| 1989 |
Newcomb M, Horner JH, Blanda MT, Squattrito PJ. Macrocycles containing tin. Solid complexes of anions encrypted in macrobicyclic Lewis acidic hosts Journal of the American Chemical Society. 111: 6294-6301. DOI: 10.1021/Ja00198A047 |
0.307 |
|
| 1989 |
Newcomb M, Glenn AG. A convenient method for kinetic studies of fast radical rearrangements. Rate constants and Arrhenius function for the cyclopropylcarbinyl radical ring opening Journal of the American Chemical Society. 111: 275-277. DOI: 10.1021/Ja00183A041 |
0.414 |
|
| 1988 |
Newcomb M, Burchill MT, Deeb TM. A mechanistic probe study of potential electron-transfer reactions of lithium dialkylamides Journal of the American Chemical Society. 110: 6528-6535. DOI: 10.1021/Ja00227A038 |
0.352 |
|
| 1988 |
Newcomb M, Curran DP. A critical evaluation of studies employing alkenyl halide "mechanistic probes" as indicators of single-electron-transfer processes Accounts of Chemical Research. 21: 206-214. DOI: 10.1021/Ar00149A005 |
0.357 |
|
| 1987 |
Newcomb M, Madonik AM, Blanda MT, Judice JK. Macrocycles containing tin. 119Sn NMR studies of chloride binding by Lewis acidic tin compounds Organometallics. 6: 145-150. DOI: 10.1021/Om00144A026 |
0.3 |
|
| 1987 |
Park SU, Chung SK, Newcomb M. Evidence supporting two-electron nucleophilic displacement in reactions of unhindered alkyl bromides and iodides with boron and aluminum hydride reducing agents The Journal of Organic Chemistry. 52: 3275-3278. DOI: 10.1021/Jo00391A017 |
0.372 |
|
| 1987 |
Ash CE, Hurd PW, Darensbourg MY, Newcomb M. Competing nucleophilic displacement and radical-chain reduction in reactions of transition-metal hydride anions with alkyl bromides Journal of the American Chemical Society. 109: 3313-3317. DOI: 10.1021/Ja00245A021 |
0.408 |
|
| 1987 |
Newcomb M, Deeb TM. N-Hydroxypyridine-2-thione carbamates as aminyl and aminium radical precursors. Cyclizations for synthesis of the pyrrolidine nucleus Journal of the American Chemical Society. 109: 3163-3165. DOI: 10.1021/Ja00244A060 |
0.317 |
|
| 1987 |
Newcomb M, Sanchez RM, Kaplan J. Fast halogen abstractions from alkyl halides by alkyl radicals. Quantitation of the processes occurring in and a caveat for studies employing alkyl halide mechanistic probes Journal of the American Chemical Society. 109: 1195-1199. DOI: 10.1021/Ja00238A031 |
0.484 |
|
| 1987 |
Newcomb M, Kaplan J. Rate constants and arrhenius function for scavenging of octyl radical by an N-hydroxypyridine-2-thione ester Tetrahedron Letters. 28: 1615-1618. DOI: 10.1016/S0040-4039(00)95373-5 |
0.317 |
|
| 1986 |
Newcomb M, Park SU. N-Hydroxypyridine-2-thione esters as radical precursors in kinetic studies. Measurements of rate constants for hydrogen-atom-abstraction reactions Journal of the American Chemical Society. 108: 4132-4134. DOI: 10.1021/Ja00274A046 |
0.415 |
|
| 1986 |
Park SU, Chung SK, Newcomb M. Acceptor, Donor, and Captodative Stabilization in Transition States of 5‐Hexen‐1‐yl Radical Cyclizations. Cheminform. 17. DOI: 10.1002/Chin.198620107 |
0.307 |
|
| 1985 |
Newcomb M, Williams WG, Crumpacker EL. 4-bromo-3,3-dimethyl-1-butene: a new probe for radical intermediates in reactions in strongly basic media Tetrahedron Letters. 26: 1183-1184. DOI: 10.1016/S0040-4039(00)98428-4 |
0.309 |
|
| 1985 |
Smith JK, Bergbreiter DE, Newcomb M. Formation and isomerization of 2-azaallyllithium reagents in deprotonations of N-benzyl ketimines containing α-protons Journal of Organic Chemistry. 50: 4549-4553. DOI: 10.1002/Chin.198618279 |
0.328 |
|
| 1984 |
Newcomb M, Burchill MT. Origin of benzophenone ketyl in reactions of benzophenone with lithium dialkylamides. Implications for other possible electron transfer reactions Journal of the American Chemical Society. 106: 8276-8282. DOI: 10.1002/Chin.198517104 |
0.386 |
|
| 1983 |
Newcomb M, Azuma Y, Courtney AR. Macrocycles containing tin. Two syntheses of 1,1,6,6,11,11,16,16-octaphenyl-1,6,11,16-tetrastannacycloeicosane and a synthesis of 1,1,6,6-tetraphenyl-1,6-distannacyclodecane Organometallics. 2: 175-177. DOI: 10.1021/Om00073A039 |
0.308 |
|
| 1982 |
Bell TW, Cheng PG, Newcomb M, Cram DJ. Host-guest complexation. 24. Synthesis of multiheteromacrocycles containing intramolecularly interacting units or new steric barriers Journal of the American Chemical Society. 104: 5185-5188. DOI: 10.1002/Chin.198251302 |
0.55 |
|
| 1981 |
Smith JK, Bergbreiter DE, Newcomb M. Regioselectivity in deprotonation of imines derived from 3-pentanone The Journal of Organic Chemistry. 46: 3157-3158. DOI: 10.1002/Chin.198149147 |
0.313 |
|
| 1981 |
Davenport KG, Newcomb M, Bergbreiter DE. Kinetic formation of stereoisomeric propionaldehyde dimethylhydrazone lithium reagents The Journal of Organic Chemistry. 46: 3143-3144. DOI: 10.1002/Chin.198149146 |
0.357 |
|
| 1980 |
Ludwig JW, Newcomb M, Bergbreiter DE. Kinetic formation and equilibration of isomeric ketone dimethylhydrazone lithio anions The Journal of Organic Chemistry. 45: 4666-4669. DOI: 10.1021/Jo01311A023 |
0.416 |
|
| 1980 |
Newcomb M, Reeder RA. Reactions of trans-2-tert-butyl-3-phenyloxaziridine with lithium amide bases The Journal of Organic Chemistry. 45: 1489-1493. DOI: 10.1021/Jo01296A029 |
0.405 |
|
| 1980 |
Newcomb M, Courtney AR. Reactions of lithiostannanes with 6-halo-1-hexenes The Journal of Organic Chemistry. 45: 1707-1708. DOI: 10.1002/Chin.198038275 |
0.375 |
|
| 1980 |
Newcomb M, Reeder RA. Reactions Of Trans‐2‐Tert‐Butyl‐3‐Phenyloxaziridine With Lithium Amide Bases Cheminform. 11. DOI: 10.1002/Chin.198035158 |
0.38 |
|
| 1979 |
Newcomb M, Toner JL, Helgeson RC, Cram DJ. Host-guest complexation. 20. Chiral recognition in transport as a molecular basis for a catalytic resolving machine Journal of the American Chemical Society. 101: 4941-4947. DOI: 10.1021/Ja00511A025 |
0.533 |
|
| 1979 |
Newcomb M, Seidel T, McPherson MB. Evidence for a radical-anion pathway of a phenylcyclopropyl ring cleavage in the presence of potassium tert-butoxide Journal of the American Chemical Society. 101: 777-778. DOI: 10.1021/Ja00497A069 |
0.378 |
|
| 1979 |
Davenport KG, Eichenauer H, Enders D, Newcomb M, Bergbreiter DE. Stereoselective formation and electrophilic substitution of aldehyde hydrazone lithio anions Journal of the American Chemical Society. 101: 5654-5659. DOI: 10.1002/Chin.198001284 |
0.39 |
|
| 1979 |
Newcomb M, Seidel T, Mcpherson MB. Evidence For A Radical-Anion Pathway Of A Phenylcyclopropyl Ring Cleavage In The Presence Of Potassium Tert-Butoxide Cheminform. 10. DOI: 10.1002/Chin.197919163 |
0.327 |
|
| 1978 |
Chancellor T, Quill M, Bergbreiter DE, Newcomb M. Formyl-d aromatic aldehydes The Journal of Organic Chemistry. 43: 1245-1246. DOI: 10.1021/Jo00400A050 |
0.407 |
|
| 1977 |
Newcomb M, Moore SS, Cram DJ. Host-guest complexation. 5. Convergent functional groups in macrocyclic polyethers Journal of the American Chemical Society. 99: 6405-6410. DOI: 10.1021/Ja00461A037 |
0.54 |
|
| 1977 |
Moore SS, Tarnowski TL, Newcomb M, Cram DJ. Host-guest complexation. 4. Remote substituent effects on macrocyclic poly ether binding to metal and ammonium ions Journal of the American Chemical Society. 99: 6398-6405. DOI: 10.1021/Ja00461A036 |
0.552 |
|
| 1977 |
Newcomb M, Timko JM, Walba DM, Cram DJ. Host-guest complexation. 3. Organization of pyridyl binding sites Journal of the American Chemical Society. 99: 6392-6398. DOI: 10.1002/Chin.197752281 |
0.643 |
|
| 1975 |
Newcomb M, Cram DJ. Effect of centered functional groups on complexing properties of cyclic polyether hosts Journal of the American Chemical Society. 97: 1257-1259. DOI: 10.1002/Chin.197521307 |
0.543 |
|
| 1975 |
NEWCOMB M, HELGESON RC, CRAM DJ. ChemInform Abstract: ENANTIOMER DIFFERENTIATION IN TRANSPORT THROUGH BULK LIQUID MEMBRANES Chemischer Informationsdienst. 6: no-no. DOI: 10.1002/Chin.197504081 |
0.511 |
|
| 1974 |
Newcomb M, Helgeson RC, Cram DJ. Letter: Enantiomer differentiation in transport through bulk liquid membranes. Journal of the American Chemical Society. 96: 7367-9. PMID 4427061 DOI: 10.1021/Ja00830A042 |
0.506 |
|
| 1974 |
Newcomb M, Gokel GW, Cram DJ. Pyridyl unit in host compounds Journal of the American Chemical Society. 96: 6810-6811. DOI: 10.1021/Ja00828A071 |
0.543 |
|
| 1974 |
Newcomb M, Ford WT. Thermal and photochemical ring openings of lithium keteniminates of 2,3-diphenylcyclopropane-1-carbonitriles Journal of the American Chemical Society. 96: 2968-2974. DOI: 10.1021/Ja00816A050 |
0.595 |
|
| 1974 |
Timko JM, Helgeson RC, Newcomb M, Gokel GW, Cram DJ. Structural parameters that control association constants between polyether host and alkylammonium guest compounds [5] Journal of the American Chemical Society. 96: 7097-7099. DOI: 10.1002/Chin.197502113 |
0.546 |
|
| 1974 |
NEWCOMB M, GOKEL GW, CRAM DJ. ChemInform Abstract: THE PYRIDYL UNIT IN HOST COMPOUNDS Chemischer Informationsdienst. 5: no-no. DOI: 10.1002/Chin.197452323 |
0.549 |
|
| 1974 |
Newcomb M, Ford WT. Stepwise cycloadditions of pentadienyllithiums to 1,3-dienes The Journal of Organic Chemistry. 39: 232-236. DOI: 10.1002/Chin.197418107 |
0.638 |
|
| 1974 |
Ford WT, Newcomb M. Direct observation of acyclic pentadienyllithium conformational isomers by carbon-13 magnetic resonance spectroscopy Journal of the American Chemical Society. 96: 309-311. DOI: 10.1002/Chin.197412367 |
0.574 |
|
| 1973 |
Ford WT, Newcomb M. Ring openings of dilithium derivatives of 2,3-diphenylcyclopropane-1-carboxylic acids Journal of the American Chemical Society. 95: 6277-6285. DOI: 10.1021/Ja00800A021 |
0.604 |
|
| 1973 |
Newcomb M, Ford WT. Kinetic evidence for orbital symmetry control of electrocyclic opening of 1-cyano-2,3-diphenylcyclopropyl anions Journal of the American Chemical Society. 95: 7186-7187. DOI: 10.1002/Chin.197352164 |
0.611 |
|
| 1972 |
Newcomb M, Ford WT. Mechanism of initiation of 1,3-pentadiene polymerization by pentadienyllithium in tetrahydrofuran Journal of Polymer Science Part B: Polymer Letters. 10: 17-22. DOI: 10.1002/POL.1972.110100104 |
0.553 |
|
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